In a fast-moving conflict over the education of girls in Nigeria, a militant group took credit Monday for kidnapping more than 200 students three weeks ago, with the group's leader vowing on videotape, "I will sell them in the marketplace."

The 74-year-old wife of Secretary of State John Kerry was hospitalized July 7 after falling ill at her Nantucket home, and the Boston Globe now reports that Kerry released a statement Saturday saying his wife is expected to make a full recovery at home after some out-patient treatment. She is expected to return to her civics work following "a period of rest."

A person in close contact with the family says Teresa Heinz Kerry, the wife of U.S. Secretary of State John Kerry, was hospitalized after showing symptoms consistent with a seizure.

The person was not authorized to speak publicly about her condition and spoke to the Associated Press on condition of anonymity.

A spokesman for John Kerry says the 74-year-old Heinz Kerry was flown to Massachusetts General Hospital in Boston on Sunday night after doctors at a hospital on Massachusetts' Nantucket Island stabilized her.

Teresa Heinz, wife of the U.S. Sen. John Kerry, revealed Wednesday she has been treated for breast cancer and urged women to get regular mammograms that she says could save their lives.

"The cancer was detected at an early stage thanks to a mammogram and the work of a remarkable physician who insisted on investigating beyond what the mammogram could show," Heinz, 71, writes in the Pittsburgh Post-Gazette. "I have had two operations and my prognosis for a full recovery is good."

She says her illness has "reminded me to slow down, cherish family and friends, and deepen my sense of life as a gift to be unwrapped each day with newfound joy and hope."

Sen. John Kerry's daughter Alexandra, who was arrested and booked for a possible DUI, was released after a breathalyzer test fell under the legal limit for intoxication, according to the senator's spokesman.

Alexandra Kerry, 36, who works as a film director/producer, was arrested in Los Angeles early Thursday morning and released at 5:25 a.m. after posting $5,000 bail, police records show.

"Alexandra Kerry was pulled over for an expired registration and was released after the results of a breathalyzer test at the police station were under the legal limit," says Jodi Seth, spokeswoman for the Massachusetts Democrat. "Senator Kerry supports his daughter and will have no further comment on a private matter."